Nothing new here
Move along - been there - done that (well similar) around 5 years ago. Now what would be fun is to hook up a stimulator instead of EMG measurements... as EMG is notoriously hard to detect properly using dry contacts.
Unless those white suckers are really properly placed EMG adhesive electrodes... which require skin abrasion and contact gel to get a good signal... in which case I would not want one on my bum.